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Valentine Krasnobaeva 16a5fac4bb BUG/MEDIUM: init: fix fd_hard_limit default in compute_ideal_maxconn 
This commit fixes 41275a691 ("MEDIUM: init: set default for fd_hard_limit via
DEFAULT_MAXFD").

fd_hard_limit is taken in account implicitly via 'ideal_maxconn' value in
all maxconn adjustements, when global.rlimit_memmax is set:

	MIN(global.maxconn, capped by global.rlimit_memmax, ideal_maxconn);

It also caps provided global.rlimit_nofile, if it couldn't be set as a current
process fd limit (see more details in the main() code).

So, lets set the default value for fd_hard_limit only, when there is no any
other haproxy-specific limit provided, i.e. rlimit_memmax, maxconn,
rlimit_nofile. Otherwise we may break users configs.

Please, note, that in master-worker mode, master does not need the
DEFAULT_MAXFD (1048576) as well, as we explicitly limit its maxconn to 100.

Must be backported in all stable versions until v2.6.0, including v2.6.0,
like the commit above.
2024-07-08 11:26:16 +02:00
.github CI: add weekly QUIC Interop regression against LibreSSL 2024-07-05 15:11:21 +02:00
addons BUG/MINOR: promex: Remove Help prefix repeated twice for each metric 2024-07-01 10:50:27 +02:00
admin ADMIN: acme.sh: remove the old acme.sh code 2024-05-31 13:37:47 +02:00
dev DEV: flags/quic: decode quic_conn flags 2024-07-08 09:38:35 +02:00
doc DOC: configuration: update maxconn description 2024-07-04 07:53:07 +02:00
examples CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
include DEV: flags/quic: decode quic_conn flags 2024-07-08 09:38:35 +02:00
reg-tests REGTESTS: ssl: activate new SSL reg-tests with AWS-LC 2024-06-17 17:43:22 +02:00
scripts SCRIPTS: git-show-backports: do not truncate git-show output 2024-06-21 15:08:42 +02:00
src BUG/MEDIUM: init: fix fd_hard_limit default in compute_ideal_maxconn 2024-07-08 11:26:16 +02:00
tests MINOR: ist: define iststrip() new function 2024-04-26 11:29:25 +02:00
.cirrus.yml CI: FreeBSD: upgrade image, packages 2024-06-04 11:19:00 +02:00
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MAINTAINERS MAJOR: spoe: Let the SPOE back into the game 2024-05-22 09:04:38 +02:00
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README.md

HAProxy

alpine/musl AWS-LC openssl no-deprecated Illumos NetBSD FreeBSD VTest

HAProxy logo

HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Installation

The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.

Getting help

The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.

The issue tracker is only for bug reports or feature requests.

Documentation

The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.

Please refer to the following files depending on what you're looking for:

  • INSTALL for instructions on how to build and install HAProxy
  • BRANCHES to understand the project's life cycle and what version to use
  • LICENSE for the project's license
  • CONTRIBUTING for the process to follow to submit contributions

The more detailed documentation is located into the doc/ directory:

License

HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.